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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<title>gr-selection-action-box</title>

<script src="../../../bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>
<script src="../../../bower_components/web-component-tester/browser.js"></script>
<link rel="import" href="../../../test/common-test-setup.html"/>
<link rel="import" href="gr-selection-action-box.html">

<script>void(0);</script>

<test-fixture id="basic">
  <template>
    <div>
      <gr-selection-action-box></gr-selection-action-box>
      <div class="target">some text</div>
    </div>
  </template>
</test-fixture>

<script>
  suite('gr-selection-action-box', () => {
    let container;
    let element;
    let sandbox;

    setup(() => {
      container = fixture('basic');
      element = container.querySelector('gr-selection-action-box');
      sandbox = sinon.sandbox.create();
      sandbox.stub(element, 'fire');
    });

    teardown(() => {
      sandbox.restore();
    });

    test('ignores regular keys', () => {
      MockInteractions.pressAndReleaseKeyOn(document.body, 27, null, 'esc');
      assert.isFalse(element.fire.called);
    });

    test('reacts to hotkey', () => {
      MockInteractions.pressAndReleaseKeyOn(document.body, 67, null, 'c');
      assert.isTrue(element.fire.called);
    });

    suite('mousedown reacts only to main button', () => {
      let e;

      setup(() => {
        e = {
          button: 0,
          preventDefault: sandbox.stub(),
          stopPropagation: sandbox.stub(),
        };
        sandbox.stub(element, '_fireCreateComment');
      });

      test('event handled if main button', () => {
        element._handleMouseDown(e);
        assert.isTrue(e.preventDefault.called);
      });

      test('event ignored if not main button', () => {
        e.button = 1;
        element._handleMouseDown(e);
        assert.isFalse(e.preventDefault.called);
      });
    });

    test('event fired contains playload', () => {
      const side = 'left';
      const range = {
        start_line: 1,
        start_character: 11,
        end_line: 2,
        end_character: 42,
      };
      element.side = 'left';
      element.range = range;
      MockInteractions.pressAndReleaseKeyOn(document.body, 67, null, 'c');
      assert(element.fire.calledWithExactly(
          'create-range-comment',
          {
            side,
            range,
          }));
    });

    suite('placeAbove', () => {
      let target;

      setup(() => {
        target = container.querySelector('.target');
        sandbox.stub(container, 'getBoundingClientRect').returns(
            {top: 1, bottom: 2, left: 3, right: 4, width: 50, height: 6});
        sandbox.stub(element, '_getTargetBoundingRect').returns(
            {top: 42, bottom: 20, left: 30, right: 40, width: 100, height: 60});
        sandbox.stub(element.$.tooltip, 'getBoundingClientRect').returns(
            {width: 10, height: 10});
      });

      test('placeAbove for Element argument', () => {
        element.placeAbove(target);
        assert.equal(element.style.top, '25px');
        assert.equal(element.style.left, '72px');
      });

      test('placeAbove for Text Node argument', () => {
        element.placeAbove(target.firstChild);
        assert.equal(element.style.top, '25px');
        assert.equal(element.style.left, '72px');
      });

      test('placeBelow for Element argument', () => {
        element.placeBelow(target);
        assert.equal(element.style.top, '45px');
        assert.equal(element.style.left, '72px');
      });

      test('placeBelow for Text Node argument', () => {
        element.placeBelow(target.firstChild);
        assert.equal(element.style.top, '45px');
        assert.equal(element.style.left, '72px');
      });

      test('uses document.createRange', () => {
        sandbox.spy(document, 'createRange');
        element._getTargetBoundingRect.restore();
        sandbox.spy(element, '_getTargetBoundingRect');
        element.placeAbove(target.firstChild);
        assert.isTrue(document.createRange.called);
      });
    });
  });
</script>
